Skid Steer

I was looking at a skid loader and it looks like it has a propane tank on the back. It is newer (looks new) it has 2500 hrs on it. Is that alot? and brand names i think it is a new holland ( i lookesd at it quick its cold here.) good rubber and beautiful shape it $7,000 iam leaving to go look at it more and then post a digiltal pic. Any help please.
Jason

I dont care for propane much either, but New-Holland makes a GREAT skid steer! When we sold our Lx565 it had over 8,000 Hours on it and ran great. We bought it used and dug numerous ponds and basements with it and it never had any major problems.